@invandringgarna is an open source Twitter bot created by ArVID220u.

When people post ignorant tweets about immigration, this bot replies with a rant about the moral responsibility we all have to welcome refugees.

It’s in Swedish, but you can easily translate it into your language. The source code is on Github. Simply clone it, change the trigger word (it should be a word that is often used in ignorant tweets about immigrants), and change the contents of the rant.